baber/WOPTO huggingface dataset:
Patent JP-S6245488-A (JP)
Title: Production of wire guide for dot printer
Inventor: WATANABE NORIKO
IPC: B23K26/382
Filed: 1985-08-20
Abstract: PURPOSE:To produce a prescribed titled wire guide with good inside surface smoothness and dimensional accuracy without working stress and strain by immersing a sintered and molded ceramic member into an etching soln. and subjecting the member to chemical etching under the irradiation of laser light. CONSTITUTION:The sintered and molded Al2O3 ceramic member 1 is immersed in an aq. KOH alkaline soln. 12. A pulse waveform ArYAG laser beam 7 from a laser oscillator 6 is reflected 8 and condensed 9 and is then irradiated to the prescribed position of the ceramic member 1. Chemical etching by the aq. alkali soln. 12 is executed by the adoption of the laser beam energy and the generation of work stress and strain in the member 1 is obviated by the diffusion of the generated heat. The wire guide of the prescribed size is bored with a hole by the set laser power and the inside surface thereof is made smooth.
Patent JP-2000023481-A (JP)
Title: Pwm control circuit apparatus
Inventor: SUETSUGU DAISUKE
IPC: H02P29/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate and stable anti-jitter characteristic of a PWM control circuit apparatus, by providing in it switching elements for outputting therefrom the control signals of a motor through inputting thereinto the control signals fed from the control circuit of its output elements. SOLUTION: This apparatus has a reset circuit formed out of an NPN transistor 121 connected in parallel with a capacitor C1 and has a triangular-wave reset circuit 103. Such a triangular-wave signal S11 can be generated from a triangular-wave generating circuit 102 that when performing the ON/OFF control of the NPN transistor 121, L-side switching elements 114-116 are changed over and every timing of the changeover thereof, the capacitor C1 is forcedly discharged and repeatedly charged. Also, synchronizing this triangular-wave signal S11 with an output signal S12 generated based on phase signals S7-S9, the ON and OFF times of a PWM signal S13 are made to coincide with each other to make also possible the coincidence of its ON timing with its OFF timing. Thereby, the highly accurate and stable anti-jitter characteristic of this apparatus can be obtained.
Patent JP-2001010097-A (JP)
Title: Thermal head
Inventor: SAKAMOTO KAZUYOSHI
IPC: B41J2/335
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of forming a good printed image without density variation or blurring. SOLUTION: A substrate 1 having a heating element array 2 is provided on a heat radiating plate 3 having a pair of grooves 4a, 4b on the top face such that the region right under the heating element array 2 is positioned between the pair of grooves 4a, 4b. A heat radiation compound 5 having a fluidity is interposed between the heat radiating plate 3 and substrate 1 and between the pair of grooves 4a, 4b. Double-sided adhesive tapes 6a, 6b, 6c are interposed between at least one of the grooves 4a, 4b and the edge section of the top face of the heat radiating plate to be at both sides of the heating element array 2 in the direction of the arrangement thereof. The double-sided adhesive tapes 6b, 6c interposed at both sides of the heating element array 2 in the direction of the arrangement thereof are provided to intersect both of the pair of grooves 4a, 4b.
Patent JP-H0850431-A (JP)
Title: Recovering device for copying form
Inventor: KAWAGUCHI SHIGERU
IPC: G03G21/00
Filed: 1994-08-05
Abstract: PURPOSE:To enable copying again to obtain a sharp image on a recovered form by heating the toner on the form after copying to the temp. to cause brittle fracture of the toner, irradiating the form with specified laser light, and removing the scattered toner with assist gas. CONSTITUTION:A used copy paper 1 is sent to a heating roller 9 and heated to the temp. to cause brittle fracture of the toner (>=80 deg.C). During heating, the copy paper 1 is irradiated with high-peak short-pulse laser light with <=100mus pulse width and >=10<6>W/cm<2> peak power density from a laser generator through a lens system 4. Thus, removal of the toner by microablation is possible so that the toner on the copy form can be removed by optical shock effect without damaging the surface layer of the paper. The toner is blown off by assist gas 5 and the paper is outputted as a recovered paper 6 which can be again used for copying by a paper feeding part 2. By this method, paper sheets used for copying can be fast recovered in an office and can be used again for sharp copying.
Patent JP-S6340189-A (JP)
Inventor: NISHIYAMA MASAAKI
IPC: H04N1/21
Filed: 1986-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0735430-A (JP)
Title: Operating method of air conditioner and air conditioner employing said method
Inventor: MORIKAWA AKIRA
IPC: F25B1/00
Filed: 1993-07-27
Abstract: PURPOSE:To enable the regulation of the suction pressure and/or discharging pressure of a compressor by a method wherein the ventilating amount of outside air for a refrigerant evaporator or an outdoor heat exchanger is regulated to regulate the amount of storage of refrigerant in a liquid receiver. CONSTITUTION:All or a part of second to fifth heat exchangers N2-N5 or indoor heat exchangers are functioned as a condenser Cd while functioning an outdoor heat exchanger or a first heat exchanger N1 as an evaporator Ev. In this case, the opening degree of a first expansion valve (ex1), functioned as an individual expansion valve for the evaporator Ev or the outdoor heat exchanger N1, is regulated whereby the amount of storage of refrigerant of a liquid receiver T is regulated by regulating the amount of ventilation of a first fan F1, ventilating outside air OA to the evaporator Ev or the first heat exchanger N1, while regulating and keeping the degree of superheating SHs of the suction refrigerant Rc of a compressor at an objective superheating degree SHsm. According to this method, the suction pressure Ps of the compressor Cmp can be regulated so as to be an objective suction pressure.
Patent JP-S6430159-A (JP)
Title: Storage battery component manufacturing equipment
Inventor: TOYAMA SEIICHI
IPC: H01M2/12
Filed: 1987-07-23
Abstract: PURPOSE:To prevent the mixing of defectives by supplying compressed air which detects the failure state of a valve mechanism from an air supply hole installed within a punch of a caulking mold. CONSTITUTION:A punch 3 is lowered to compress the upper surface of a terminal 5. By the compression pressure against the terminal 5, a terminal flange 8 is bent along a die 2 so as to wrap a saucer 7, and a caulking process is finished. Then, compressed air is supplied from an air supply hole 9 installed within the punch 3 and sealed, and no pressure drop within a given time is confirmed with a pressure sensor 10 to detect no rubber valve 6 or assembly failure. In addition, a hollow hole 11 in a push-up pin 1 is sealed with a sealing plate 12, and compressed air having pressure higher than that applied to the pressure sensor 10 is supplied and a specified pressure value is detected with a pressure sensor 13 for vent pressure to inspect a safety valve mechanism. Defective factors are thereby removed.
Patent JP-S6341717-A (JP)
Title: Vertical type evaporation burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1986-08-06
Abstract: PURPOSE:To make it possible to prevent the bottom surface of a combustion plate from being rapidly damaged by burning and to continue an excellent evaporation combustion by disposing the combustion plate provided with a depressed combustion chamber at the center of a bottom wall to form a gas chamber, opening and loading upwardly an air supply cylinder at the bottom wall of the combustion wall, and disposing an injection air dispersion guide plate at the upper position of the opening of the air supply cylinder. CONSTITUTION:A vaporizing cylinder 119 is rotated at a high speed and, at the same time, combustion air is blasted into the vaporizing cylinder 119 and an air ejection chamber 114. A part of combustion air is pressed through the inside of the vaporizing cylinder 119 into a gas chamber 110, and ejected from a flame ejection chamber 114 into a combustion body 101. Simultaneously with this, combustion air blasted into the air ejection chamber 114 passes through a cool air flow ejection passage 123, and ejected toward the cylinder wall 111 of a depressed combustion chamber 109. On the other hand, combustion air passing through an air feed cylinder 116 is guided by an ejection air dispersion guide plate 131 and ejected along the bottom wall 108 of a combustion plate 105 to cool the bottom wall 108. When a fuel oil supplied to the inner surface of the vaporizing cylinder 119 which is rotating, the fuel oil in the form of minute particles is ejected and dispersed through the open end into the depressed combustion chamber 109, ignited by an igniting operation, and rapidly burnt raw.
Patent JP-2001014622-A (JP)
Title: Alternating magnetic field generating circuit and evaluation device of magnetoresistance head
Inventor: TANABE HIDEO
IPC: G11B5/465
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation device capable of measuring how long after the current conduction and how much extent of current both of the electric resistance and the magnetic reluctance of a magnetoresistance head under conduction of current, change by measuring them over a few days to few months capable of collecting data on change with time of the electric resistance and magnetic reluctance. SOLUTION: The evaluation device is provided with a thermostatic chamber 1 which heats up a magnetoresistance head, magnetic field generating coils 2, which apply external magnetic field, a coil power supply 9, a magneto-resistance change measuring means 4, which measures the change in the magneto-resistance of the head, and an electric resistance measuring means 3, which measures the electric resistance of the head while energizing the head with an arbitrary current. Moreover, a switching substrate 6 is provided to arbitrarily switch the means 4 and 3 to evaluate the changes with time in the magnetic reluctance and the electric resistance.  Furthermore, the coil power supply 9 is provided with a d.c. current power supply controlled by a control computer 7 and an alternating magnetic field generating circuit which consists of a means to detect the current that flows in the magnetic field generating coils and the means to switch the polarity of the output of the d.c. current power supply.
Patent JP-H1030468-A (JP)
Title: Combustion controller of cylinder injection engine
Inventor: AKIMOTO AKIRA
IPC: F02D41/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve ignitionability when an engine is started without supplying premixed fuel and shorten warming-up time by setting the combustion form at the time of starting the engine to a uniform combustion mode when an engine temperature is a set value for cold decision or below and continuing a warming-up operation by the mode. SOLUTION: When power is supplied to an electronic controller 11, a cooling water temperature by a cooling water sensor 12 and the output signal of a crank angle sensor 15 are read and whether a water temperature is a set value for cold decision or more is decided. When a starter switch 18 is turned on at the time of a cold, a combustion form is set to a uniform combustion mode and a fuel injection time and a pulse width, etc., are set. Subsequently, when an engine speed becomes the number of complete explosion decision engine speed or more, the mode is set to the uniform combustion mode.  Next, when a water temperature becomes the set value for cold decision or more, an engine operation state is investigated, the uniform combustion mode is selected for the combustion mode in middle and high load or middle and high engine speed areas and a stratified combustion mode is set in low load and low engine speed area.
Patent JP-2001012281-A (JP)
Title: Control device for internal combustion engine and cylinder air excessive rate estimating device
Inventor: YOSHIKAWA SATOSHI
IPC: F02D41/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make NOx surely reducible by accurately and simply estimating a cylinder air excessive rate so as to recirculate exhaust gas as much as possible while stable lean operation can be performed without a misfire of an engine. SOLUTION: In a control device for an internal combustion engine provided in a vehicle which can perform lean operation by air/fuel ratio leaner than theoretical air/fuel ratio by providing an exhaust gas recirculation device, this constitution is provided such that a cylinder air excessive rate estimation means 23 estimates a cylinder air excessive rate based on an exhaust gas amount recirculated by the exhaust gas recirculation device and exhaust gas air/fuel ratio estimated from air/fuel ratio at steady operation time, and an exhaust gas recirculation amount control means 24 controls an exhaust gas amount recirculated by the exhaust gas recirculation device based on the cylinder air excessive rate estimated by the cylinder air excessive rate estimation means 23.
Patent JP-S6182249-A (JP)
Title: Batch record deletion processing system
Inventor: KITO MASAMI
IPC: G06F12/00
Filed: 1984-09-04
Abstract: PURPOSE:To delete in a lump and quickly a record for structuring some processing system by storing a relation of a record set, and executing deletion processing, in case when there is a record set whose separation in inhibited, with respect to a low-order record. CONSTITUTION:A (d) record is detected by following up an (a1d) set, and since a (bd) set is inhibited from being separated, a deletion avoiding display is set, and '1' is added to a deletion avoiding record counter. A (cd) set is also inhibited from being separated, therefore, '1' is added to the counter. The (d) record is detected by separating the (d) record from the (a1d) set, and following up the (a1b) set and the (bd) set. The (d) record is separated from the (bd) set by subtracting '1' from the counter. A (b) record is separated from the (a1b) set and deleted. The (d) record is detected and deleted by following up the (a1c) set and the (cd) set, and the counter is subtracted by '1'. A (c) record is separated from the (a1c) set and deleted, and an a1 record is deleted by returning to the a1 record.
Patent JP-S62106880-A (JP)
Inventor: DEBITSUDO EI RUGAABAA
IPC: B07C5/36
Filed: 1986-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001010504-A (JP)
Title: Carriage for transport
Inventor: FUKUDA MANABU
IPC: B62B3/16
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide carriages for transport capable of being easily and stably stuck to each other in compact. SOLUTION: This carriage 11 for transport is provided with a pair of left and right front wheels 13 formed by universal wheels, and a pair of left and right rear wheels 14 formed by fixed wheels on its bottom surface of a base plate 12. Insertion holes 16 for the pair of left and right front wheels are formed on a rear end of the base plate 12, and insertion holes 15 for the pair of left and right rear wheels are formed on a front end of the same. Cylindrical supporting legs 17 are respectively suspended from corner parts of the bottom surface of the base plate 12, engagement recessed parts respectively engageable with the lower ends of the supporting legs 17 are pierced on an upper surface of the base plate 12, and drain holes 19 are pierced from the engagement recessed parts toward the lower ends of the supporting legs 17.  The sum of heights of the base plates 12 and the supporting leg 17 is approximately half of the total height of the carriages 11 for transport.
Patent JP-H0951987-A (JP)
Title: Control device for pachinko parlor
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To properly keep information about the time or the like of people's visiting and leaving a pachinko parlor by enabling game information to be displayed. subject to game information recorded on a member's card being equivalent to or more than the prescribed value, regarding an information display device capable of showing game information such as the frequency of jackpot occurrences of every pachinko game machine. SOLUTION: A card device having the capability of reading and writing data from and on a member's card (non-contact type card) is installed at the entrance 5a, the emergency exit 5c, the toilet 5d the lobby 5e and the like of a pachinko parlor. When a member carrying his/her card enters the pachinko parlor, the card device 5a at the entrance thereof reads data from the card, and causes a central control device to record the member's visit time. Thus, a game player is not required to insert his/her member's card in the prescribed aperture and no troublesome work is eliminated. Also, the pachinko parlor can identify a member's visit time and collect every data regarding the sex, age, address or the like, thereby understanding players' class on each day, a class change for every month or the like.
Patent JP-S6239568-A (JP)
Inventor: GEERII TOOMASU BARETSUTO
IPC: C07D211/22
Filed: 1986-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H059566-A (JP)
Title: In-furnace atmosphere adjustment method for explosionproof type heat treating furnace
Inventor: HASHIMOTO MASAAKI
IPC: C23C8/06
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the useless consumption of a treating gas by controlling the supply of the treating gas to a heat treating chamber of the explosionproof type heat treating furnace for steel products of a carburizing device, etc. CONSTITUTION:Flow rate control mechanisms 15 are arranged in parallel in the mid-way of a treating gas injection path 5 for supplying the treating gas to the heat treating chamber 4. The set flow rate in the one flow rate control mechanism 15a is set higher than the set flow rate in the other flow rate control mechanism 15b, An opening/closing door 11 arranged in the feed and ejection port 10 of the heat treating chamber 4 is so constituted as to actuate both flow rate control mechanisms 15a, 15b in accordance with the opening and closing operations of this door to control the supply rate of the treating gas flowing into the heat treating chamber 4 so as to supply a large amt. of the treating gas into the heat treating chamber 4 when the opening/closing door 11 operates to open and to decrease the amt. of the treating gas to be supplied into the heat treating chamber 4 when the opening/closing door 11 operates to close.
Patent JP-H0637045-A (JP)
Title: Plasma processing apparatus
Inventor: TAKAYAMA MASAHIRO
IPC: H01L21/027
Filed: 1992-07-13
Abstract: PURPOSE:To make it possible to treat a great number of workpieces at a time with efficiency in heating, by providing a plurality of plates placed at vertical intervals in a vacuum container, and a heat source mounted near the plates. CONSTITUTION:In a plasma processing apparatus 1, a vacuum container (A) comprises heaters 2, heater covering pillars 3, a plurality of plates 4 between the heater covering pillars 3, a discharging pipe 6, and an inner electrode 8. The inner electrode is provided in a vacuum container(A), while an outer electrode 9 is provided outside the container(A). The plates 4 for mounting wafers(W) are placed at vertical intervals. Since the plurality of plates 4 are provided in the vacuum container(A), a plurality of workpieces are treated at a time. Moreover, since the plurality of plates 4 are spaced vertically and the heart sources are mounted at each plate 4, the heart from the heat sources is conducted effectively to the workpieces on the plates 4.
Patent JP-S6430562-A (JP)
Title: Drying of crab raw material
Inventor: TAGUCHI YUKITOSHI
IPC: A23L17/40
Filed: 1987-07-25
Abstract: PURPOSE:To obtain a completely sterilized dried crab raw material having original taste and flavor of crab, by roughly crushing a crab raw material with a crusher, uniformly spreading the crushed material over a belt conveyor, passing through a hot-air circulation drying chamber and finely pulverizing with a pulverizer. CONSTITUTION:A crab raw material 1 is roughly crushed with a crushing apparatus 4 composed of a hopper 2, a feeding screw 3 and a crusher 13. The crushed raw material is placed on a belt conveyor 5 made of a steel net and leveled with a leveling apparatus 6 to form a crushed raw material layer having uniform thickness. The layer is passed through a drying chamber having a hot-air circulation system provided with a circulation fan 16, a steam heater 8 and a microwave generator 9 and dried at 100-150 deg.C. The dried product is finely pulverized with a pulverizer 10.
Patent JP-S5973966-A (JP)
Title: Position detecting apparatus for ink drop
Inventor: IYODA TETSUO
IPC: B41J2/125
Filed: 1982-10-22
Abstract: PURPOSE:To obtain the titled apparatus for obtaining a print with excellent image quality even if printing is performed by graphic printing or a multi-nozzle, constituted so as to perform two-dimensional positional detection on the bisis of position signals outputted by three or more of sensors. CONSTITUTION:When an ink drop is passed through an aperture 9a and ink drop passing orifice 8 while deflecting to the side of a deflection axis 2 from a straight advance axis 3, sensor patterns 5A-5D output sensor signals each reduced in the level thereof corresponding to the distance from a point (g). These signals are inputted to a position detecting stage 23 through a noise removing stage 22 while amplified by an amplifier stage 21 and (A+B)-(C+D) is operated in said position detecting stage 23, to calculate the distance (x) in a horizontal direction while (A+C)-(B+D) is operated to calculate calculating the distance (y) in a vertical direction. The calculated values are outputted to a control part while converted to digital values by an A/D converter 24 and, when there is variation in a deflection amount, a control system is operated so as to perform correction control of the variation.
Patent JP-H0855094-A (JP)
Title: Fault information processor
Inventor: SAWADA TOSHIE
IPC: G06F11/30
Filed: 1994-08-08
Abstract: PURPOSE:To enable an operator or a maintenance man to quickly cope with the fault of each device including its line and LAN in the computer network to which the line and LAN are connected. CONSTITUTION:A fault information processor 10 provided with a reception part 1 which receives fault information from a certain device 20 and a transmission part 3 which transmits fault information to another device 30 is provided with a discrimination part 2 which selects minimum required fault information of this received fault information, and the transmission part 3 transmits the selected result of the discrimination part 2 to another device 30. Fault information is filtered and the distributed processing is performed in this manner, and thereby, minimum required fault information is transmitted to an optimum place to enable the operator or the maintenance man to quickly and surely cope with the fault.
Patent JP-H1113901-A (JP)
Title: Ball valve for use at super low temperature
Inventor: KOBAYASHI KENJI
IPC: F16K5/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve to be used for a fluid of a super low temperature, which is not damaged in its sealing or operation property even when used for controlling the fluid of the super low temperature and also capable of reliably releasing an abnormal pressure to build up in a cavity. SOLUTION: A ball 2 having a through-hole 3 is installed at to allow it to rotate freely in a body 1 via a pair of non-metallic ball seats 10, 11. Back-up seats 8 and 9 consisting of annular seats 81, 91 formed into almost U-shaped cross sections and springs 82, 92 provided in the grooves of these annular seats 81, 91, are installed respectively at the side opposite to the ball face side of the primary side ball seat 10 as to face the opening of the annular seat 81 to the flow channel side, and at the side opposite to the ball face side of the secondary side ball seat 11 as to face the opening of the annular seat 91 opposite to the flow channel side.